baber/WOPTO huggingface dataset:
Patent JP-2000188916-A (JP)
Title: Reaping upward or downward movement device of combine harvester or the like
Inventor: SHIROSHITA TETSUYA
IPC: A01D34/24
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To dispose a throttling valve capable of holding a minimum hydraulic pressure necessary for backward flowing a hydraulic oil through a pilot check valve on the downward movement of a reaping device, in a hydraulic circuit for upward or downward moving the reaping device of a combine harvester, etc. SOLUTION: In a hydraulic circuit 7, a hydraulic oil delivered from an oil tank 2 by the driving of a hydraulic pump 1 is switched with a reaping upward or downward movement switch valve 3 and then delivered to a reaping upward or downward movement cylinder 5 for upward or downward moving a reaping device 5 through a pilot check value 4, thus expanding or contracting the reaping upward or downward movement cylinder 6. Therein, the ports A, P, R and B of the switch valve 3 are connected, and a throttling valve 8 capable of holding a minimum hydraulic pressure necessary for backward flowing a hydraulic oil through a pilot check valve on the downward movement of a reaping device is disposed in a pilot line (a) for connecting the port B to the pilot side of the check valve 4 and the oil tank 2.
Patent JP-2000192774-A (JP)
Title: Backfilling shield excavation machine
Inventor: KAWASHIMA WATARU
IPC: E21D9/06
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To remove and backfill a tunnel without depending on a backfilling material in excavating reaction of an excavation machine by towing the excavation machine via a PC steel wire by fixing a towing machine to a tunnel inner wall by gripper devices. SOLUTION: A towing machine 30 is arranged in a tunnel 60 from which a secondary lining of a cast-in-place concrete is preremoved to tow an excavation machine 2 via a PC steel wire 55. In the towing machine 30, an annular second machine body 41 is slidingly arranged in an annular first machine body 31 via a towing jack 39, and a primary lining of the tunnel 60 is alternately gripped by gripper devices 36, 42 of the respective machine bodies 31, 41. The ground 50 is excavated in an annular shape by the boring machine 2 to be formed as an expended pile 66, a segment of the primary lining is disassembled to be carried forward together with excavating earth, and a backfilling material UM is filled in the expanded pile 66 via a longitudinally freely movable partition wall 21 by the jack.  Thus, the tunnel 60 can be removed and backfilled without depending on the backfilling material UM in boring advancing reaction of the boring machine 2.
Patent JP-2000192903-A (JP)
Title: Fluid pressure circuit system and cam device therewith
Inventor: KATO HEIZABURO
IPC: F16H27/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure circuit system, capable of smoothly filing a working fluid at the initial state of a fluid pressure circuit, and a cam mechanism equipped with it. SOLUTION: A tool exchanger 10 is equipped with a cam device 12 outputting an output motion from an input rotation, a main pump 14 intermittently generating fluid pressure interlocking with the output motion of this cam device 12, and an actuator 16, introducing the fluid pressure produced in this main pump 14 and synchronously driven by the output motion of the cam device 12, respectively. An auxiliary pump 20 for discharging the working fluid to a fluid pressure circuit 18 and then filling it, is installed in this fluid pressure circuit 18 leading to the actuator 16 from the main pump 14, the working fluid is filled up in the unfilled fluid pressure circuit 18 from the auxiliary pump 20, while it is provided with a drain circuit 24 discharging the excessive working fluid taken into the fluid pressure circuit 18 to the outside of this circuit 18 together with the inner air.
Patent JP-2000195159-A (JP)
Title: Copying control system of information signals
Inventor: HIRAI JUN
IPC: G06F21/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a copying control system of information signals in which any conflict of interest between the side having a copyright and a user side is resolved with a proper balance. SOLUTION: The system consists of an information outputting device 10, which outputs the information signals that are the objects of a copying, and recording devices 20 or 30 which executes the copying of the information from the device 10. Copyright protecting systems are made different for the information signals, that are the objects of a copying, in accordance with the speed of copying conducted using the devices 20 or 30.
Patent JP-2000208779-A (JP)
Title: Silicon-on-insulator field effect transistor for electrostatic discharge protection and its manufacture
Inventor: HARGROVE MICHAEL J
IPC: H01L23/52
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an SOI field effect transistor structure for providing ESD protection. SOLUTION: This structure includes a source 20, a drain 22, a body 24 and a gate. The gate is formed of a thick-film oxide layer 26 and a metal contact 30. The gate is formed during a BEOL process. A p-type or an n-type transistor may be used as the transistor. The drain 22 of the transistor may be connected to either a gate 30 or a body 24, or both the gate 30 and the body 24. When this field effect transistor is used as a protective device, the drain is connected to a signal pad and a source is connected to a standard electric potential.
Patent JP-2000189521-A (JP)
Title: Ultrasonic diagnosing and treating device
Inventor: KAMIYAMA NAOHISA
IPC: A61B8/08
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To allow a single device to easily execute DDS targeting at the site of the diagnosing while executing ultrasonic diagnosis of the same degree as a conventional device. SOLUTION: The device is provided with collecting means 12, 21 to 23 collecting a received signal according to the echo signal of a first ultrasonic signal, picture obtaining means 24, 25, 26, 28 for obtaining picture information by processing the echo signal, irradiating means 12, 21 transmitting a second ultrasonic signal for activating medicine dosed to an examinee to the examinee. The picture information is information on the tomographic picture of the cross section of the examinee, information of the picture of a blood stream, etc. The collecting means are provided with a probe 12, a transmission part 21 transmitting the first ultrasonic signal through the probe 12 and a receiving part 22 receiving the echo signal through the probe 12. The irradiating means transmits a second ultrasonic signal by using the part 21 and the probe 12 in common. Means 31 to 33 controlling the forms of the transmitting order of the transmission of the first and second ultrasonic signal are provided.
Patent JP-2001187812-A (JP)
Title: Reactive particle, and curable composition and cured matter containing the same
Inventor: YAMAGUCHI KEIICHI
IPC: C08F292/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide reactive particles for use in resin compositions, high in cured matter producing rate and capable of fabricating coatings (cured coatings) on various substrate surfaces, excellent in hardness, marring resistance, wear resistance, curl resistance, adhesiveness and chemical resistance, and to provide resin compositions and cured matters containing the reactive particles. SOLUTION: The reactive particles are produced through combining (a) oxide particles of one or more elements selected from the group consisting of silicon, aluminum, zirconium, titanium, zinc, germanium, indium, tin antimony, and cerium, (b) (b1) the first organic compound containing in its molecule a radical polymerizable unsaturated group and a hydrolytic group, and (b2) the second organic compound containing in its molecule one or more groups selected from the group consisting of an oxetane group, a 3,4-epoxycyclohexyl group, and an epoxy group, and also containing a hydrolytic group.
Patent JP-2001151088-A (JP)
Title: Emergency stop device for automobile
Inventor: UCHIBORI YASUHITO
IPC: B60T1/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To shorten the stopping distance of an automobile when it needs an emergency stop. SOLUTION: In an emergency stop, a brake board with an adhesive rubber board and spikes is plunged between the road surface and each rear tire that then rolls onto it, to thus shorten the stopping distance.
Patent JP-2001158886-A (JP)
Title: Method and apparatus for producing synthetic natural gas
Inventor: HATANAKA TAKESHI
IPC: H05B7/18
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of efficiently mass-producing synthetic natural gas as a new energy source from a synthetic gas. SOLUTION: This apparatus has such a scheme that a plasma electrode 48 and a neutral electrode 23 are concentrically set up inside housings 14, 16, 18 to provide a plasma reaction chamber 76 therebetween, and the reaction chamber 76 is packed with a methanation catalyst 78 followed by generating plasma arc under power supply between the electrodes to carry out a reaction between CO and H2 by the action of the methanation catalyst to obtain the objective methane-rich gas.
Patent JP-2001150448-A (JP)
Title: Cooling pipe device of core
Inventor: GOTO TSUTOMU
IPC: B29C33/76
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To perform maintenance without separating a cooling pipe and a core pin. SOLUTION: In a mold apparatus wherein a cooling pipe is arranged inside a core and a cooling plate having the hole, which communicates with the cooling pipe, formed thereon is provided, the cooling pipe device of the core is constituted so that the cooling pipe is fixed to the core and the lower part of the coiling pipe is loosely fitted to the cooling plate.
Patent JP-2000185755-A (JP)
Title: Device for operating pump-type shampoo container with single hand
Inventor: NAKADA MUNEHIRO
IPC: B05B11/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a pump-type shampoo container with which shampoo can be pushed out only by finger tips of a single hand. SOLUTION: A body support for coupling a U-shaped fixing lower protrusion which can be fixed to be interposed between a screw-type cap 10 and a bottle part 11 with a finger hook protrusion to be a hook for fingers is provided, thereby being capable of attaching to an existing container for use. Further, an upper thumb hook which is bent to extend from a fixing lower part to be folded is provided, thereby utilizing leverage.
Patent JP-H04215501-A (JP)
Title: Steel wheel coated with flame sprayed metal
Inventor: KATO KENJI
IPC: B32B33/00
Filed: 1990-12-14
Abstract: PURPOSE:To improve adhesion between a flame sprayed film and resin paint film in a steel wheel coated with flame sprayed metal of an automobile by laminating a fatty paint film, resin film having dispersed fine grains and flame sprayed metal film by low temperature flame spray in the order from the inside on the surface of a steel wheel body. CONSTITUTION:A resin paint film 2 is formed on a disk surface of a steel wheel body 1 by static painting, and a resin film 3 is formed on the surface of the film 2. The resin film 3 for example is formed of fine grains 3b of ceramic powder or the like dispersed in a resin matrix 3a like acryl resin system varnish. The thickness of the resin film 3 is set to about 20-30mm and the surface is formed with fine irregularities. Next, metal of aluminum or the like is flame sprayed on the surface of the resin film 3 by a low temperature flame spray method to form a frame sprayed metal film 4. Thus, the fine grains 3b on the surface of the resin film 3 fulfills an anchor effect to improve the adhesive property.
Patent JP-H04220815-A (JP)
Title: Portable miniature receiver
Inventor: ARAKAWA KATSU
IPC: H04B1/08
Filed: 1990-12-21
Abstract: PURPOSE:To attain the reception in a strong electric field even when the antenna is not connected by eliminating the need for miniaturization of an antenna attended with miniaturization of a reception circuit section, preventing the deterioration in various characteristics due to the approach between the reception circuit and the antenna. In the small sized receiver carried by using a belt for a suit of clothes. CONSTITUTION:An external antenna 1 is made of a flexible material and mounted to the front side or the rear side of a belt 2 of a suit of clothes or the like removably. The receiver 3 consists of a reception circuit 5 connecting to part of the external antenna 4, a logic circuit section 6 and a battery circuit section 7 supplying power to the reception circuit section 5 and the logic circuit section 6, and the receiver 3 and the external antenna 1 are provided separately.
Patent JP-H04212666-A (JP)
Title: Hydraulic vacuum booster
Inventor: MAEHARA KATSUMI
IPC: B60T13/12
Filed: 1990-12-06
Abstract: PURPOSE:To reduce a difference in both sealing areas of a feed valve and an exhaust valve as small as possible in leaving a movable valve element formed into a one-piece structure intact. CONSTITUTION:Each form of a valve seat 52 of a feed valve Vi and a bulged part 50 to be seated therein is contrived in particular. The feed valve seat 52 is formed into a convex surface so as to make the section come to a circular form, by way of example, while the bulged part 50 is formed into an incline turned to a conical surface or concave surface approximated to this conical surface gradually changing to a small diameter in proportion as making the outer circumferential surface head for the side of valve hole 47 along an axis of a movable valve element 44, and that an apex angle of this incline is made into an acute angle.
Patent JP-H04221669-A (JP)
Title: Ribbon cassette
Inventor: SASAO HIROSHI
IPC: B41J29/17
Filed: 1990-12-25
Abstract: PURPOSE:To provide a ribbon cassette generating no running or printing trouble due to the accumulation of ink refuse even when the ribbon cassette of a thermal transfer printer is repeatedly used. CONSTITUTION:In a ribbon cassette 1 cleaning the rear of an ink ribbon 5 by the cleaning member bonded to the surface of an elastic member 9, a stepped part 12 having a predetermined angle with respect to the running direction of the ink ribbon 5 is formed to the cleaning member 11.
Patent JP-H04254156-A (JP)
Title: Heat pump type hot water supply device
Inventor: MIZUNO HIROKUNI
IPC: F25B7/00
Filed: 1990-12-27
Abstract: PURPOSE:To obtain a hot water supply device capable of supplying high tempera ture water with high efficiency. CONSTITUTION:A medium temperature and medium pressure refrigerant circuit 1 and a high temperature and high pressure refrigerant circuit 2 constitute a binary refrigerating system. A second condensation liquefied 13 installed to the refrigerant circuit 1 on a lower stage side is designed to preheat supply hot water, which makes it possible to reduce the compression ratio of each refrigerant circuit, enhance the hot water supply performance, and provide supply water at high temperature as well. It is also possible to control the temperature of supply hot water by adjusting the flow rate of the supply hot water.
Patent JP-H04232378-A (JP)
Title: Method for forming injection port of fuel injection valve
Inventor: NAKASONE KOICHI
IPC: B24B5/48
Filed: 1990-12-28
Abstract: PURPOSE:To eliminate burr of a chamfering part, and finish that chamfering part accurately by chamfering the inner peripheral edge of an injection port with a rough grinding wheel, and enlarging a diameter of the injection port, and finishing the chamfering part with a finishing grinding wheel. CONSTITUTION:In the case of chamfering the inner peripheral edge 11a of an injection port 11 formed in the tip of a valve body 3 of a fuel injection valve, a conical rough grinding wheel 21 is inserted from the upper into the valve body 3, and this rough grinding wheel 21 is rotated at a predetermined speed, and while the tip 21a of the rough grinding wheel 21 is pushed to the inner peripheral edge 11a of the injection port 11 to grind the inner peripheral edge 11a of the injection port 11 for chamfering. Next, a cylindrical grinding wheel 23 is used to grind the inner peripheral surface 11b of the injection port 11, and enlargement of diameter of the injection port 11 and the inspection of the static flow characteristic are repeated to adjust the static flow characteristic. Thereafter, the inner peripheral edge 11a of the injection port 11 is finished by a rough finishing grinding wheel 27. Burr of the chamfering part is thereby eliminated to finish that chamfering part accurately.
Patent JP-H04212065-A (JP)
Title: Method for detecting number of rotation of shaft
Inventor: MANFURETSUDO MAASU
IPC: G01P3/489
Filed: 1990-12-07
Abstract: PURPOSE: To convert a number-of-rotation signal obtained by a sensor to uniform number-of-rotation data even when transmitters having a different number of transmission elements are utilized. CONSTITUTION: An evaluation apparatus sends a signal to a signal removing device 3 from an input stage 2 and further sends the same to an output stage 12 processing the signal in matching relation to a purpose. The signal is guided from a pulse converter 4 converting the signal to rectangular signals to a frequency divider 5 and one of the rectangular signals is sent to the input terminal (b) of an AND gate 7 and the other one of them is sent to an operation device 8 and, on the basis of an objective value S possible to preset and a real number Z of transmission elements,  individual number-ofrotation signals to be masked are determined from a continuous number-of-rotation signal per one rotation of a shaft and sent to the second input terminal 10 of the AND gate 7 to be outputted to the signal removing device 3 by the output terminal thereof and a desired number-of-rotation signal is masked by the short-circuit of the number- of-rotation signals.
Patent JP-H04210055-A (JP)
Title: Pelvis adjusting belt
Inventor: OOTA MOMOE
IPC: A61F5/01
Filed: 1990-12-05
Abstract: PURPOSE:To ease pains of a patient and fatigue of a therapist by swinging a patient's body horizontally lifting a belt being hung thereon from below alternately from right and left to relieve both the patient and the therapist of burdens. CONSTITUTION:To simplify the making, a belt 1 of a suit for judo used ordinarily is employed. Regarding the length of the belt, the judo belt of No.6-No.12 is used according to fatness and physical constitution of the patient. First, both ends of the belt are sewn firmly together as indicated by (2) and then, the belt is folded double so that the sewn part of the belt is at the center thereof while the band is sewn together and fasten on one side each across the width thereof at the center as indicated by (3). The length of the sewn part is about one-third of the overall length of the part folded double to form a broad part 4. The part thus obtained is put on the bottom of patient's body to lift the body. Hand holding parts are formed in rings to be made easy to hold with hands at both ends 5 and 6 of non-sewn parts, and one ring part thereof is put through the other ring part to cross each other. The therapist holds the both ends thus crossed with both his hands to lift it at the right hand or alternately at the right and left hands to adjust lesion of the patient swinging the lesion simultaneously.
Patent JP-H04223983-A (JP)
Title: Control device for hydraulic-driven elevator
Inventor: KUROSAWA TOSHIAKI
IPC: B66B1/26
Filed: 1990-12-26
Abstract: PURPOSE:To obtain stable and good starting, traveling, arrival and floor correction characteristics of an elevator even in any oil leakage change, or even when pump characteristics are dispersed or the like due to change of the oil temperature. CONSTITUTION:The pressure of a hydraulic cylinder 2 is detected by means of the first hydraulic pressure detector 10, and the defected value is set to an oil pressure command. Meanwhile the pressure of a hydraulic pump 5 is detected by means of the second hydraulic pressure detector 11, the detected value is set to an oil pressure feedback quantity. The deviation between both detected pressures is added to the controller 20 of an inverter 9 as the speed command of a motor 6 through an oil pressure controller 15 and a limiting device 16. When an elevator is started, a change-over switch 17-2 is opened and at the same time, the above-mentioned deviation is stored in an oil pressure control quantity memory 18, then the deviation is added to the output of a speed commanding device 22 and given to the controller 20 through a contact 21, so that control of an elevator 1 may be carried out.
Patent JP-H04178456-A (JP)
Title: Thermally stable polycarbonate molding composition
Inventor: DEIITAA BITSUTOMAN
IPC: C08L51/04
Filed: 1990-12-28
Abstract: PURPOSE: To obtain a polycarbonate molding composition composed of a (co)polymer excellent in dimension stability, processability and heat stability under heat by subjecting a thermoplastic aromatic polycarbonate and a specified mixture to the graft polymerization by a solvent-free polymerization method, etc.  
     CONSTITUTION: The desired composition comprises 1-99 pts.(wt.) (co)polymer to be obtained by subjecting (A) 1-99 pts. thermoplastic polycarbonate having a wt. average mol.wt. (Mw) of at least 10,000 and a difunctional carbonate structural unit of formula I (wherein R 1 , R 2  are each H, a halogen, 1-8C alkyl, 5-6C cycloalkyl, 6-10C aryl, 7-12C aralkyl; m is 4-7; R 3 , R 4  are each H, a 1-6C alkyl; X is C) and (B) a mixture comprising (i) 50-99 pts. (α-methyl)styrene, 1-8C alkyl (met)acrylate, etc., and (ii) 501 pt. (meth)acrylonirile, 1-8C alkyl (meth) acrylate, etc., to the graft polymerization by a solvent-free polymerization method, a solution polymerization method, etc., in the presence of 1-50 pts. rubber having a glass transition temperature of 0°C or less and copolymerizable with components (i) and (ii). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04145210-A (JP)
Title: Manufacture of bolt with built-in washer
Inventor: KAJINO HIROSHI
IPC: F16B39/26
Filed: 1990-12-15
Abstract: PURPOSE:To attain large strength and highly accurate outer diameter measure without the slip-off of a washer by press-fitting a split spring washer to a bolt column part between a bolt head and a serration formed at the bolt column part in such a way as to protrude slightly from the outer diameter of the bolt column part. CONSTITUTION:A short serration 4 protruding slightly from the outer diameter of a bolt column part 2 continuous from a bolt head part 1 is formed at the bolt column part 2, and a split spring washer 6 is press-fitted between the bolt head part 1 and the serration 4. The press-fitted spring washer 6 is therefore prevented from slipping off. Bolts of large strength and excellent outer diameter measure accuracy can be therefore obtained and also mass-produced easily at low cost.
Patent JP-S61501162-A (JP)
Title: 凝集反応結果の決定方法
IPC: G01N21/17
Filed: 1983-11-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H05503829-A (JP)
IPC: H04N5/21
Filed: 1991-12-03
Abstract: PCT No. PCT/GB91/02144 Sec. 371 Date Oct. 16, 1992 Sec. 102(e) Date Oct. 16, 1992 PCT Filed Dec. 3, 1991 PCT Pub. No. WO92/11733 PCT Pub. Date Jul. 9, 1992.The invention uses framestores for storing successive parts of three frames from the source of a video signal such as a camera, and a logical output selection unit arbitrates between the outputs for the frame to produce a reduced noise output to be fed to a T.V. monitor. If the noise of a pixel in the central frame is increased significantly compared to that in the first frame, the output of the third frame for that pixel is used to arbitrate between the two, for example, by selecting as the output that of the first frame if it is found that the output of the third frame is nearer to that of the first frame than to the second. Isolated noise specks are thereby reduced without the problems of motion smear.